As stated above, the host area of a disk is structured as a vector oflogical blocks. From a performance viewpoint, however, it is moreappropriate to view the host area as a four dimensional hyper-cube, thefour dimensions being cylinder, group, track, and sector.. . .Referring to our hyper-cube analogy, the set of potentially accessibleblocks form a line parallel to the track axis. This line movesparallel to the sector axis, wrapping around when it reaches the edgeof the hyper-cube.🐟 ✴ 🎄 ✴ 📣 ✴ 💎 ✴ 🏀 ✴ 🚙 ✴ 📀 ✴ 🎽 ✴ 💄 ✴ 🍖